removes Optional typing and unused comments

src/pydase/components/image.py

@@ -2,7 +2,7 @@ import base64
 import io
 import logging
 from pathlib import Path
-from typing import TYPE_CHECKING, Optional
+from typing import TYPE_CHECKING
 from urllib.request import urlopen
 
 import PIL.Image  # type: ignore[import-untyped]
@@ -45,7 +45,7 @@ class Image(DataService):
         image = PIL.Image.open(urlopen(url))
         self._load_from_pil(image)
 
-    def load_from_base64(self, value_: bytes, format_: Optional[str] = None) -> None:
+    def load_from_base64(self, value_: bytes, format_: str | None = None) -> None:
         if format_ is None:
             format_ = self._get_image_format_from_bytes(value_)
             if format_ is None:

src/pydase/data_service/callback_manager.py

@@ -419,7 +419,7 @@ class CallbackManager:
         for callback in self._notification_callbacks:
             try:
                 callback(parent_path, name, value)
-            except Exception as e:  # noqa: PERF203
+            except Exception as e:
                 logger.error(e)
 
     def add_notification_callback(

src/pydase/data_service/data_service.py

@@ -1,7 +1,7 @@
 import logging
 import warnings
 from enum import Enum
-from typing import TYPE_CHECKING, Any, Optional, get_type_hints
+from typing import TYPE_CHECKING, Any, get_type_hints
 
 import rpyc  # type: ignore[import-untyped]
 
@@ -106,7 +106,7 @@ class DataService(rpyc.Service, AbstractDataService):
         attr_name: str,
         attr: Any,
         value: Any,
-        index: Optional[int],
+        index: int | None,
         path_list: list[str],
     ) -> None:
         if isinstance(attr, Enum):

src/pydase/data_service/state_manager.py

@@ -3,7 +3,7 @@ import logging
 import os
 from collections.abc import Callable
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Optional, cast
+from typing import TYPE_CHECKING, Any, cast
 
 import pydase.units as u
 from pydase.data_service.data_service_cache import DataServiceCache
@@ -97,7 +97,7 @@ class StateManager:
     """
 
     def __init__(
-        self, service: "DataService", filename: Optional[str | Path] = None
+        self, service: "DataService", filename: str | Path | None = None
     ) -> None:
         self.filename = getattr(service, "_filename", None)
 

src/pydase/server/server.py

@@ -7,7 +7,7 @@ from concurrent.futures import ThreadPoolExecutor
 from copy import deepcopy
 from pathlib import Path
 from types import FrameType
-from typing import Any, Optional, Protocol, TypedDict
+from typing import Any, Protocol, TypedDict
 
 import uvicorn
 from rpyc import ForkingServer, ThreadedServer  # type: ignore[import-untyped]
@@ -169,7 +169,7 @@ class Server:
         web_port: int = 8001,
         enable_rpc: bool = True,
         enable_web: bool = True,
-        filename: Optional[str | Path] = None,
+        filename: str | Path | None = None,
         use_forking_server: bool = False,
         additional_servers: list[AdditionalServer] | None = None,
         **kwargs: Any,
@@ -360,7 +360,7 @@ class Server:
         for sig in HANDLED_SIGNALS:
             signal.signal(sig, self.handle_exit)
 
-    def handle_exit(self, sig: int = 0, frame: Optional[FrameType] = None) -> None:
+    def handle_exit(self, sig: int = 0, frame: FrameType | None = None) -> None:
         if self.should_exit and sig == signal.SIGINT:
             logger.warning("Received signal '%s', forcing exit...", sig)
             os._exit(1)

src/pydase/units.py

@@ -53,4 +53,4 @@ def convert_to_quantity(
         quantity = float(value["magnitude"]) * Unit(value["unit"])
     else:
         quantity = value
-    return quantity  # type: ignore[reportUnknownMemberType]
+    return quantity

src/pydase/utils/helpers.py

@@ -1,12 +1,12 @@
 import inspect
 import logging
 from itertools import chain
-from typing import Any, Optional
+from typing import Any
 
 logger = logging.getLogger(__name__)
 
 
-def get_attribute_doc(attr: Any) -> Optional[str]:
+def get_attribute_doc(attr: Any) -> str | None:
     """This function takes an input attribute attr and returns its documentation
     string if it's different from the documentation of its type, otherwise,
     it returns None.
@@ -54,7 +54,7 @@ def get_object_attr_from_path_list(target_obj: Any, path: list[str]) -> Any:
             index_str = index_str.replace("]", "")
             index = int(index_str)
             target_obj = getattr(target_obj, attr)[index]
-        except ValueError:  # noqa: PERF203
+        except ValueError:
             # No index, so just get the attribute
             target_obj = getattr(target_obj, part)
         except AttributeError:
@@ -144,7 +144,7 @@ def update_value_if_changed(
         logger.error("Incompatible arguments: %s, %s.", target, attr_name_or_index)
 
 
-def parse_list_attr_and_index(attr_string: str) -> tuple[str, Optional[int]]:
+def parse_list_attr_and_index(attr_string: str) -> tuple[str, int | None]:
     """
     Parses an attribute string and extracts a potential list attribute name and its
     index.

src/pydase/utils/logging.py

@@ -2,7 +2,6 @@ import asyncio
 import logging
 import sys
 from copy import copy
-from typing import Optional
 
 import socketio  # type: ignore[import-untyped]
 import uvicorn.logging
@@ -65,7 +64,7 @@ class SocketIOHandler(logging.Handler):
         )
 
 
-def setup_logging(level: Optional[str | int] = None) -> None:
+def setup_logging(level: str | int | None = None) -> None:
     """
     Configures the logging settings for the application.
 

src/pydase/utils/serializer.py

@@ -2,7 +2,7 @@ import inspect
 import logging
 from collections.abc import Callable
 from enum import Enum
-from typing import Any, Optional
+from typing import Any
 
 import pydase.units as u
 from pydase.data_service.abstract_data_service import AbstractDataService
@@ -130,7 +130,7 @@ class Serializer:
 
         # Store parameters and their anotations in a dictionary
         sig = inspect.signature(obj)
-        parameters: dict[str, Optional[str]] = {}
+        parameters: dict[str, str | None] = {}
 
         for k, v in sig.parameters.items():
             annotation = v.annotation